CN106367313A - Flat plate photobioreactor - Google Patents
Flat plate photobioreactor Download PDFInfo
- Publication number
- CN106367313A CN106367313A CN201610740011.2A CN201610740011A CN106367313A CN 106367313 A CN106367313 A CN 106367313A CN 201610740011 A CN201610740011 A CN 201610740011A CN 106367313 A CN106367313 A CN 106367313A
- Authority
- CN
- China
- Prior art keywords
- guiding device
- photobioreactor
- algae solution
- bioreactor
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/02—Photobioreactors
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/18—Flow directing inserts
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The invention relates to a flat plate photobioreactor, which comprises a photobioreactor shell as well as a flow guiding device and an aerating system arranged in the photobioreactor shell, wherein the photobioreactor shell is of a rectangular glass structure, and the photobioreactor shell is provided with a culture solution inlet, a culture solution outlet, an aerating port and an exhaust port; the aerating port is connected to the aerating system; the flow guiding device is of a rectangular glass structure which goes through up and down; by virtue of the flow guiding device, the photobioreactor shell is divided into an algae solution ascending area and an algae solution descending area; an outlet of the aerating system is formed in the bottom of the algae solution ascending area; the flow guiding device is fixed by virtue of a supporting structure which is connected to the photobioreactor shell; and the bottom of the flow guiding device is 150mm-200mm away from the bottom of the photobioreactor shell. The flat plate photobioreactor provided by the invention has the beneficial effects that an algae solution is fully mixed with gas, so that the gas-liquid mass transfer capacity of CO2 is improved.
Description
Technical field
The present invention relates to microalgae fixes co2Field is and in particular to a kind of flat plate photobioreactor.
Background technology
Microalgae processes the co in coal-fired plant flue gas2Bioreactor have various ways, design optical-biological reaction
During device, mass transfer to be considered, the efficiency of light energy utilization, geometric configuration, whether be easy to amplify etc. many factors it is therefore intended that improve
Micro algae growth rate, reduces toxigenic capacity., there is algae solution and co in multiple bioreactors of invention at present2Gas mixing effect
Not good, the problems such as mass transfer intensity is less.
Content of the invention
The present invention is directed to existing algae solution and co2Gas mixing effect on driving birds is not good, the deficiency of the less grade of mass transfer intensity, develop and set
Count a kind of flat plate photobioreactor, to improve co2Gas-liquid mass transfer ability, improve microalgae carbon sequestration capacity.
For realizing above-mentioned technical purpose, present invention employs technical scheme below: this flat plate photobioreactor, bag
Include bioreactor housing and the guiding device in bioreactor housing and aerating system；Described photo bio is anti-
Answer device housing to be cuboid glass structure, be provided with culture fluid import, culture fluid outlet, aeration opening and air vent；Described aeration
Mouth connects aerating system；Described guiding device is cuboid glass structure, up/down perforation, and guiding device is by bioreactor
Housing is divided into algae solution rising area and algae solution to decline area, and aerating system outlet is located at the bottom of algae solution rising area；Guiding device passes through
The supporting construction being connected with bioreactor housing is fixed；Guiding device bottom and the distance of bioreactor housing bottom
For 150mm-200mm；In bioreactor, algae solution position exceeds guiding device top 100mm-150mm.
As preferred: described air vent and culture fluid import are divided into bioreactor case top, and culture fluid exports
Located at bioreactor housing bottom.
As preferred: described guiding device is located at bioreactor casing center position, corresponding algae solution rising area
Positioned at bioreactor casing center position.
The invention has the beneficial effects as follows:
1st, the present invention can realize being sufficiently mixed of algae solution and gas, improves co2Gas-liquid mass transfer ability.
2nd, the present invention is simple to operate, and structure is simple, microdisk electrode cycle is short.
3 the invention can ensure that algae solution is not affected by extraneous factor, and solves bioreactor dissolved oxygen and be difficult to discharge
Problem.
Brief description
Fig. 1 is a kind of present invention flat plate photobioreactor schematic front view；
Fig. 2 is a kind of present invention flat plate photobioreactor schematic top plan view；
Description of reference numerals: bioreactor housing 1, guiding device 2, algae solution rising area 3, algae solution decline area 4, culture
Liquid import 5, culture fluid outlet 6, aeration opening 7, air vent 8, aerating system 9.
Specific embodiment
With reference to embodiment, the present invention is described further.The explanation of following embodiments is only intended to help understand this
Invention.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, also
The present invention can be carried out with some improvement and modify, these improve and modify the protection domain also falling into the claims in the present invention
Interior.
As shown in Figure 1 to Figure 2, the flat plate photobioreactor of the present embodiment, including bioreactor housing 1 with set
Guiding device 2 in bioreactor housing 1 and aerating system 9；Described bioreactor housing 1 is cuboid glass
Glass structure, is provided with culture fluid import 5, culture fluid outlet 6, aeration opening 7 and air vent 8；Described aeration opening 7 connects aerating system
9；Described guiding device 2 is cuboid glass structure, up/down perforation, and bioreactor housing 1 is divided into algae by guiding device 2
Liquid rising area 3 and algae solution decline area 4, and aerating system 9 outlet is located at the bottom of algae solution rising area 3, using aerating system 9 outlet
Flue gas kinetic energy and algae solution rising area 3 bottom gas accounting are big, the little property of relative density, form gas-lifting type flowing.Made by power
With algae solution declines area 4 in algae solution rising area 3 and algae solution and circulates.Because guiding device 2 top is tetragon, mobile phase pair
Disorder, enhances decline area's algae solution and co2The mixability of gas, improves the growth rate of microalgae, remaining and generation gas
By air vent 8 row to air.Guiding device 2 is fixed by the supporting construction being connected with bioreactor housing 1；Water conservancy diversion fills
The distance putting 2 bottoms with bioreactor housing 1 bottom is 150mm-200mm；In bioreactor, algae solution position exceeds
Guiding device 2 top 100mm-150mm.Described air vent 8 and culture fluid import 5 are divided into bioreactor housing 1 top,
Culture fluid outlet 6 is located at bioreactor housing 1 bottom.Described guiding device 2 is located at bioreactor housing 1 centre bit
Put, corresponding algae solution rising area 3 also is located at bioreactor housing 1 center.
Described aerating system 9, is made up of pipeline and valve.Source of the gas is derived from containing co2Flue gas.Within bioreactor
Admission line is glass material.
Claims (3)
1. a kind of flat plate photobioreactor it is characterised in that: include bioreactor housing (1) and anti-located at photo bio
Answer the guiding device (2) in device housing (1) and aerating system (9)；Described bioreactor housing (1) is cuboid glass
Structure, is provided with culture fluid import (5), culture fluid outlet (6), aeration opening (7) and air vent (8)；Described aeration opening (7) connects
Aerating system (9)；Described guiding device (2) is cuboid glass structure, up/down perforation, and guiding device (2) is anti-by photo bio
Device housing (1) is answered to be divided into algae solution rising area (3) and algae solution to decline area (4), aerating system (9) outlet is located at algae solution rising area (3)
Bottom；Guiding device (2) is fixed by the supporting construction being connected with bioreactor housing (1)；Guiding device (2) bottom
Distance with bioreactor housing (1) bottom is 150mm-200mm；In bioreactor, algae solution position exceeds water conservancy diversion dress
Put (2) top 100mm-150mm.
2. flat plate photobioreactor according to claim 1 it is characterised in that: described air vent (8) and culture fluid
Import (5) is divided into bioreactor housing (1) top, and culture fluid outlet (6) is located at bioreactor housing (1) bottom
Portion.
3. flat plate photobioreactor according to claim 1 it is characterised in that: described guiding device (2) be located at light
Bioreactor housing (1) center, corresponding algae solution rising area (3) also is located at bioreactor housing (1) centre bit
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740011.2A CN106367313A (en) | 2016-08-26 | 2016-08-26 | Flat plate photobioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740011.2A CN106367313A (en) | 2016-08-26 | 2016-08-26 | Flat plate photobioreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106367313A true CN106367313A (en) | 2017-02-01 |
Family
ID=57904024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610740011.2A Pending CN106367313A (en) | 2016-08-26 | 2016-08-26 | Flat plate photobioreactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106367313A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179101A (en) * | 2018-03-23 | 2018-06-19 | 南开大学 | A kind of split airlift photobioreactors of novel high-density culture chlorella |
| CN108315226A (en) * | 2018-03-15 | 2018-07-24 | 郭敬承 | A kind of center air lift type high-efficient biological reactor |
| CN114307935A (en) * | 2022-01-06 | 2022-04-12 | 南京工业大学 | Novel airlift reactor with self-suction aeration structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201454534U (en) * | 2009-04-10 | 2010-05-12 | 天津大学 | Multi-guide-tube loop reactor |
| CN102492609A (en) * | 2011-12-13 | 2012-06-13 | 天津大学 | Guide plates and flat type biological reactor using same and arrangement method |
| CN102517212A (en) * | 2011-12-13 | 2012-06-27 | 天津大学 | Guide flow cylinder, cylindrical bioreactor using guide flow cylinder and method for arranging guide flow cylinder |
| CN103374511A (en) * | 2012-04-12 | 2013-10-30 | 中国科学院过程工程研究所 | Air-lift-type circulation photobioreactor |
| US20140331552A1 (en) * | 2011-12-19 | 2014-11-13 | Nanyang Technological University | Bioreactor |
| CN104312901A (en) * | 2014-10-20 | 2015-01-28 | 杭州鑫伟低碳技术研发有限公司 | Microalgae cultivation module and large-scale microalgae factory cultivation system |
| CN205917259U (en) * | 2016-08-26 | 2017-02-01 | 浙江天地环保科技有限公司 | Flat plate photobioreactor |
-
2016
- 2016-08-26 CN CN201610740011.2A patent/CN106367313A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201454534U (en) * | 2009-04-10 | 2010-05-12 | 天津大学 | Multi-guide-tube loop reactor |
| CN102492609A (en) * | 2011-12-13 | 2012-06-13 | 天津大学 | Guide plates and flat type biological reactor using same and arrangement method |
| CN102517212A (en) * | 2011-12-13 | 2012-06-27 | 天津大学 | Guide flow cylinder, cylindrical bioreactor using guide flow cylinder and method for arranging guide flow cylinder |
| US20140331552A1 (en) * | 2011-12-19 | 2014-11-13 | Nanyang Technological University | Bioreactor |
| CN103374511A (en) * | 2012-04-12 | 2013-10-30 | 中国科学院过程工程研究所 | Air-lift-type circulation photobioreactor |
| CN104312901A (en) * | 2014-10-20 | 2015-01-28 | 杭州鑫伟低碳技术研发有限公司 | Microalgae cultivation module and large-scale microalgae factory cultivation system |
| CN205917259U (en) * | 2016-08-26 | 2017-02-01 | 浙江天地环保科技有限公司 | Flat plate photobioreactor |
Non-Patent Citations (2)
| Title |
|---|
| 刘志媛编著: "《微藻生物柴油》", 31 December 2010 * |
| 梁世中，朱明军主编: "《生物反应工程与设备》", 31 December 2011 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315226A (en) * | 2018-03-15 | 2018-07-24 | 郭敬承 | A kind of center air lift type high-efficient biological reactor |
| CN108179101A (en) * | 2018-03-23 | 2018-06-19 | 南开大学 | A kind of split airlift photobioreactors of novel high-density culture chlorella |
| CN114307935A (en) * | 2022-01-06 | 2022-04-12 | 南京工业大学 | Novel airlift reactor with self-suction aeration structure |
| CN114307935B (en) * | 2022-01-06 | 2023-03-28 | 南京工业大学 | Air-lift reactor with self-suction aeration structure |
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Application publication date: 20170201 |
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